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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The old version we currently use runs in node.js v12.x, which is being
deprecated in GitHub Actions. The new version uses node.js v16.x.
Incidentally, this also avoids the warning about the deprecated
`::set-output::` workflow command because the newer version of the
`github-script` Action uses the recommended new way to specify outputs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
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In b3b1a21d1a5 (sequencer: rewrite update-refs as user edits todo list,
2022-07-19), the 'todo_list_filter_update_refs()' step was added to handle
the removal of 'update-ref' lines from a 'rebase-todo'. Specifically, it
removes potential ref updates from the "update refs state" if a ref does not
have a corresponding 'update-ref' line.
However, because 'write_update_refs_state()' will not update the state if
the 'refs_to_oids' list was empty, removing *all* 'update-ref' lines will
result in the state remaining unchanged from how it was initialized (with
all refs' "after" OID being null). Then, when the ref update is applied, all
refs will be updated to null and consequently deleted.
To fix this, delete the 'update-refs' state file when 'refs_to_oids' is
empty. Additionally, add a tests covering "all update-ref lines removed"
cases.
Reported-by: herr.kaste <herr.kaste@gmail.com>
Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Helped-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
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As noted in [1] and the warnings the CI itself is spewing echoing
outputs to stdout is deprecated, and they should be written to
"$GITHUB_OUTPUT" instead.
1. https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The deprecated versions of these Actions still use node.js 12 whereas
workflows will need to use node.js 16 to avoid problems going forward.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When the "js/ci-github-workflow-markup" topic was originally merged in
[1] it included a change to get rid of the "ci/print-test-failures.sh"
step[2]. This was then brought back in [3] as part of a fix-up patches
on top[4].
The problem was that [3] was not a revert of the relevant parts of
[2], but rather copy/pasted the "ci/print-test-failures.sh" step that
was present for the Windows job to all "ci/print-test-failures.sh"
steps. The Windows steps specified "shell: bash", but the non-Windows
ones did not.
This broke the "ci/print/test-failures.sh" step for the "linux-musl"
job, where we don't have a "bash" shell, just a "/bin/sh" (a
"dash"). This breakage was reported at the time[5], but hadn't been
fixed.
It would be sufficient to change this only for "linux-musl", but let's
change this for both "regular" and "dockerized" to omit the "shell"
line entirely, as we did before [2].
Let's also change undo the "name" change that [3] made while
copy/pasting the "print test failures" step for the Windows job. These
steps are now the same as they were before [2], except that the "if"
includes the "env.FAILED_TEST_ARTIFACTS" test.
1. fc5a070f591 (Merge branch 'js/ci-github-workflow-markup', 2022-06-07)
2. 08dccc8fc1f (ci: make it easier to find failed tests' logs in the
GitHub workflow, 2022-05-21)
3. 5aeb145780f (ci(github): bring back the 'print test failures' step,
2022-06-08)
4. d0d96b8280f (Merge branch 'js/ci-github-workflow-markup', 2022-06-17)
5. https://lore.kernel.org/git/220725.86sfmpneqp.gmgdl@evledraar.gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Per [1] and the warnings our CI is emitting GitHub is phasing in
"macos-12" as their "macos-latest".
As with [2], let's pin our image to a specific version so that we're
not having it swept from under us, and our upgrade cycle can be more
predictable than whenever GitHub changes their images.
1. https://github.com/actions/runner-images/issues/6384
2. 0178420b9ca (github-actions: run gcc-8 on ubuntu-20.04 image,
2022-11-25)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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To be up to date with actions/checkout opens the door to use the latest
features if necessary and get the latest security patches.
This also avoids a couple of deprecation warnings in the CI runs.
Note: The `actions/checkout` Action has been known to be broken in i686
containers as of v2, therefore we keep forcing it to v1 there. See
actions/runner#2115 for more details.
Signed-off-by: Oscar Dominguez <dominguez.celada@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Python is missing from the default ubuntu-22.04 runner image, which
prevents git-p4 from working. To install python on ubuntu, we need
to provide the correct package names:
* On Ubuntu 18.04 (bionic), "/usr/bin/python2" is provided by the
"python" package, and "/usr/bin/python3" is provided by the "python3"
package.
* On Ubuntu 20.04 (focal) and above, "/usr/bin/python2" is provided by
the "python2" package which has a different name from bionic, and
"/usr/bin/python3" is provided by "python3".
Since the "ubuntu-latest" runner image has a higher version, its
safe to use "python2" or "python3" package name.
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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There would be a segmentation fault when running p4 v16.2 on ubuntu
22.04 which is the latest version of ubuntu runner image for github
actions.
By checking each version from [1], p4d version 21.1 and above can work
properly on ubuntu 22.04. But version 22.x will break some p4 test
cases. So p4 version 21.x is exactly the version we can use.
With this update, the versions of p4 for Linux and macOS happen to be
the same. So we can add the version number directly into the "P4WHENCE"
variable, and reuse it in p4 installation for macOS.
By removing the "LINUX_P4_VERSION" variable from "ci/lib.sh", the
comment left above has nothing to do with p4, but still applies to
git-lfs. Since we have a fixed version of git-lfs installed on Linux,
we may have a different version on macOS.
[1]: https://cdist2.perforce.com/perforce/
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When installing p4 as a dependency, we used to pipe output of "p4 -V"
and "p4d -V" to validate the installation and output a condensed version
information. But this would hide potential errors of p4 and would stop
with an empty output. E.g.: p4d version 16.2 running on ubuntu 22.04
causes sigfaults, even before it produces any output.
By removing the pipe after "p4 -V" and "p4d -V", we may get a
verbose output, and stop immediately on errors because we have "set
-e" in "ci/lib.sh". Since we won't look at these trace logs unless
something fails, just including the raw output seems most sensible.
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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GitHub starts to upgrade its runner image "ubuntu-latest" from version
"ubuntu-20.04" to version "ubuntu-22.04". It will fail to find and
install "gcc-8" package on the new runner image.
Change some of the runner images from "ubuntu-latest" to "ubuntu-20.04"
in order to install "gcc-8" as a dependency.
The first revision of this patch tried to replace "$runs_on_pool" in
"ci/*.sh" with a new "$runs_on_os" environment variable based on the
"os" field in the matrix strategy. But these "os" fields in matrix
strategies are obsolete legacies from commit [1] and commit [2], and
are no longer useful. So remove these unused "os" fields.
[1]: c08bb26010 (CI: rename the "Linux32" job to lower-case "linux32",
2021-11-23)
[2]: 25715419bf (CI: don't run "make test" twice in one job, 2021-11-23)
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Cherry pick commit d3775de0 (Makefile: force -O0 when compiling with
SANITIZE=leak, 2022-10-18), as otherwise the leak checker at GitHub
Actions CI seems to fail with a false positive.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Per 33665d98e6b (reftable: make assignments portable to AIX xlc
v12.01, 2022-03-28) forms like ".a.b = *c" can be replaced by using
".a = { .b = *c }" instead.
We'll probably allow these sooner than later, but since the workaround
is trivial let's note it among the C99 features we'd like to hold off
on for now.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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94bc671a1f (Add directory pattern matching to attributes, 2012-12-08)
moved the code for adding the trailing slash to names of directories and
submodules up. This left both branches of the if statement starting
with the same conditional fprintf call. Deduplicate it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The C99 section of the CodingGuidelines is a good overview of what we
can use, but is sorely lacking in what we can't use. Something that
comes up occasionally is the portability of %z.
Per [1] we couldn't use it for the longest time due to MSVC not
supporting it, but nowadays by requiring C99 we rely on the MSVC
version that does, but we can't use it yet because a C library that
MinGW uses doesn't support it.
1. https://lore.kernel.org/git/a67e0fd8-4a14-16c9-9b57-3430440ef93c@gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Since 44ba10d6712 (revision: use C99 declaration of variable in for()
loop, 2021-11-14) released with v2.35.0 we've had a variable declared
with in a for loop.
Since then we've had inadvertent follow-ups to that with at least
cb2607759e2 (merge-ort: store more specific conflict information,
2022-06-18) released with v2.38.0.
As November 2022 is within the window of this upcoming release,
let's update the guideline to allow this. We can have the promised
"revisit" discussion while this patch cooks, and drop it if it turns
out that it is still premature, which is not expected to happen at
this moment.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The first use of variables in initializer elements appears to have
been 2b6854c863a (Cleanup variables in cat-file, 2007-04-21) released
with v1.5.2.
Some of those caused portability issues, and e.g. that "cat-file" use
was changed in 66dbfd55e38 (Rewrite dynamic structure initializations
to runtime assignment, 2010-05-14) which went out with v1.7.2.
But curiously 66dbfd55e38 missed some of them, e.g. an archive.c use
added in d5f53d6d6f2 (archive: complain about path specs that don't
match anything, 2009-12-12), and another one in merge-index.c (later
builtin/merge-index.c) in 0077138cd9d (Simplify some instances of
run_command() by using run_command_v_opt()., 2009-06-08).
As far as I can tell there's been no point since 2b6854c863a in 2007
where a compiler that didn't support this has been able to compile
git. Presumably 66dbfd55e38 was an attempt to make headway with wider
portability that ultimately wasn't completed.
In any case, we are thoroughly reliant on this syntax at this point,
so let's update the guidelines, see
https://lore.kernel.org/git/xmqqy1tunjgp.fsf@gitster.g/ for the
initial discussion.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Since 7bc341e21b5 (git-compat-util: add a test balloon for C99
support, 2021-12-01) we've had a hard dependency on C99, but the prose
in CodingGuidelines was written under the assumption that we were
using C89 with a few C99 features.
As the updated prose notes we'd still like to hold off on novel C99
features, but let's make it clear that we target that C version, and
then enumerate new C99 features that are safe to use.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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rebase --preserve-merges no longer exists so there is no point in
carrying this failing test case.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add the "-Wno-missing-braces" option when building with an old version
of clang to suppress the "suggest braces around initialization" error
in developer mode.
For example, using an old version of clang gives the following errors
(when in DEVELOPER=1 mode):
$ make builtin/merge-file.o
CC builtin/merge-file.o
builtin/merge-file.c:29:23: error: suggest braces around initialization \
of subobject [-Werror,-Wmissing-braces]
mmfile_t mmfs[3] = { 0 };
^
{}
builtin/merge-file.c:31:20: error: suggest braces around initialization \
of subobject [-Werror,-Wmissing-braces]
xmparam_t xmp = { 0 };
^
{}
2 errors generated.
This example compiles without error/warning with updated versions of
clang. Since this is an obsolete error, use the -Wno-missing-braces
option to silence the warning when using an older compiler. This
avoids the need to update the code to use "{{0}}" style
initializations.
Upstream clang version 8 has the problem. It was fixed in version 9.
The version of clang distributed by Apple with XCode has its own
unique set of version numbers. Apple clang version 11 has the
problem. It was fixed in version 12.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Call fspathncmp() instead of open-coding it. This shortens the code and
makes it less repetitive.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When the repository does not yet have commits, some errors describe that
there is no branch:
$ git init -b first
$ git branch --edit-description first
error: No branch named 'first'.
$ git branch --set-upstream-to=upstream
fatal: branch 'first' does not exist
$ git branch -c second
error: refname refs/heads/first not found
fatal: Branch copy failed
That "first" branch is unborn but to say it doesn't exists is confusing.
Options "-c" (copy) and "-m" (rename) show the same error when the
origin branch doesn't exists:
$ git branch -c non-existent-branch second
error: refname refs/heads/non-existent-branch not found
fatal: Branch copy failed
$ git branch -m non-existent-branch second
error: refname refs/heads/non-existent-branch not found
fatal: Branch rename failed
Note that "--edit-description" without an explicit argument is already
considering the _empty repository_ circumstance in its error. Also note
that "-m" on the initial branch it is an allowed operation.
Make the error descriptions for those branch operations with unborn or
non-existent branches, more informative.
This is the result of the change:
$ git init -b first
$ git branch --edit-description first
error: No commit on branch 'first' yet.
$ git branch --set-upstream-to=upstream
fatal: No commit on branch 'first' yet.
$ git branch -c second
fatal: No commit on branch 'first' yet.
$ git branch [-c/-m] non-existent-branch second
fatal: No branch named 'non-existent-branch'.
Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Update the description of the summary section to clarify that the
"do not capitalize" rule applies only the word after the "<area>:"
prefix of the title and nowhere else. This hopefully will prevent
folks from writing their proposed log message in all lowercase.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Two documentation issues exist in the technical docs for the bundle URI
feature.
First, there is an extraneous "the" across a linebreak, making the
nonsensical phrase "the bundle the list" which should just be "the
bundle list".
Secondly, the asciidoc update treats the string "`have`s" as starting a
"<code>" block, but the second tick is interpreted as an apostrophe
instead of a closing "</code>" tag. This causes entire sentences to be
formatted as code until the next one comes along. Simply adding a space
here does not work properly as the rendered HTML keeps that space.
Instead, restructure the sentence slightly to avoid using a plural,
allowing the HTML to render correctly.
Reported-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The strvec "argv" is used to build a command for run_command_v_opt(),
but never freed. Use a constant string array instead, which doesn't
require any cleanup.
Suggested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Explicitly cloning over the "file://" protocol in t7527 in preparation
for merging a security release which will change the default value of
this configuration to be "user".
Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Since its inception in d0bfd026a8 (Add basic infrastructure to assign
attributes to paths, 2007-04-12), the attribute code carries a little
bit of debug code that is conditionally compiled only when DEBUG_ATTR is
set. But since you have to know about it and make a special build of Git
to use it, it's not clear that it's helping anyone (and there are very
few mentions of it on the list over the years).
Meanwhile, it causes slight headaches. Since it's not built as part of a
regular compile, it's subject to bitrot. E.g., this was dealt with in
712efb1a42 (attr: make it build with DEBUG_ATTR again, 2013-01-15), and
it currently fails to build with DEVELOPER=1 since e810e06357 (attr:
tighten const correctness with git_attr and match_attr, 2017-01-27).
And it causes confusion with -Wunused-parameter; the "what" parameter of
fill_one() is unused in a normal build, but needed in a debug build.
Let's just get rid of this code (and the now-useless parameter).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The callback function for --trailer writes directly to the global
trailer_args and ignores opt->value completely. This is OK, since that's
where we expect to find the value. But it does mean the option
declaration isn't as clear. E.g., we have:
OPT_BOOL(0, "reset-author", &renew_authorship, ...),
OPT_CALLBACK_F(0, "trailer", NULL, ..., opt_pass_trailer)
In the first one we can see where the result will be stored, but in the
second, we get only NULL, and you have to go read the callback.
Let's pass &trailer_args, and use it in the callback. As a bonus, this
silences a -Wunused-parameter warning.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We declare the --object-dir option like:
OPT_CALLBACK(0, "object-dir", &opts.object_dir, ...);
but the pointer to opts.object_dir is completely unused. Instead, the
callback writes directly to a global. Which fortunately happens to be
opts.object_dir. So everything works as expected, but it's unnecessarily
confusing.
Instead, let's have the callback write to the option value pointer that
has been passed in. This also quiets a -Wunused-parameter warning (since
we don't otherwise look at "opt").
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The resolve_relative_url() function takes argc and argv parameters; it
then reads up to 3 elements of argv without looking at argc at all. At
first glance, this seems like a bug. But it has only one caller,
cmd__submodule_resolve_relative_url(), which does confirm that argc is
3.
The main reason this is a separate function is that it was moved from
library code in 96a28a9bc6 (submodule--helper: move
"resolve-relative-url-test" to a test-tool, 2022-09-01).
We can make this code simpler and more obviously safe by just inlining
the function in its caller. As a bonus, this silences a
-Wunused-parameter warning.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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t5411 starts a web server with no explicit language setting, so it uses
the system default. Ten of its tests expect it to return error messages
containing the prefix "fatal: ", emitted by die(). This prefix can be
localized since a1fd2cf8cd (i18n: mark message helpers prefix for
translation, 2022-06-21), however. As a result these ten tests break
for me on a system with LANG="de_DE.UTF-8" because the web server sends
localized messages with "Schwerwiegend: " instead of "fatal: ".
Fix these tests by passing LANG and LC_ALL to the web server, which are
set to "C" by t/test-lib.sh, to get untranslated messages on both sides.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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https://gcc.gnu.org/gcc-4.5/changes.html says
The deprecated attribute now takes an optional string argument, for
example, __attribute__((deprecated("text string"))), that will be
printed together with the deprecation warning.
While GCC 4.5 is already 12 years old, git checks for even older
versions in places. Let's not needlessly break older compilers when
a small and simple fix is readily available.
Signed-off-by: Alejandro R. Sedeño <asedeno@mit.edu>
Signed-off-by: Alejandro R Sedeño <asedeno@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git" built with RUNTIME_PREFIX flag turned on could figure out
gitexecdir and other paths as relative to "git" executable.
However, in the section specifies gitexecdir, RUNTIME_PREFIX wasn't
mentioned, thus users may wrongly assume that "git" always locates
gitexecdir as relative path to the executable.
Let's clarify that only "git" built with RUNTIME_PREFIX will locate
gitexecdir as relative path.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Explicitly cloning over the "file://" protocol in t5537 in preparation
for merging a security release which will change the default value of
this configuration to be "user".
Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Explicitly cloning over the "file://" protocol in t3206 in preparation
for merging a security release which will change the default value of
this configuration to be "user".
Signed-off-by: Taylor Blau <me@ttaylorr.com>
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Pass a constant string array directly to run_command_v_opt() instead of
copying it into a strvec first. This shortens the code and avoids heap
allocations.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Noah Betzen <noah@nezteb.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If the signature file cannot be read we print an error message but do
not return an error to the caller. In practice it seems unlikely that
the file would be unreadable if the call to ssh-keygen succeeds.
The unlink_or_warn() call is moved to the end of the function so that
we always try and remove the signature file. This isn't strictly
necessary at the moment but it protects us against any extra code
being added between trying to read the signature file and the cleanup
at the end of the function in the future. unlink_or_warn() only prints
a warning if it exists and cannot be removed.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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